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CVE-2023-45657

📛 CVE Title

WordPress Nexter Theme <= 2.0.3 is vulnerable to SQL Injection

⬇ Download JSON ⚠ View as Threat

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in POSIMYTH Nexter allows SQL Injection.This issue affects Nexter: from n/a through 2.0.3.

Overview

State
PUBLISHED
Assigner (CNA)
Patchstack
CVSS severity
HIGH
CVSS score
CVSS 8.5 / 10 8.5 8.5 / 10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Effective score
8.5 / 10 HIGH source: CNA overview
CWE(s)
CWE-89
Reserved
2023-10-10
Published
2023-11-06 09:52 UTC
Last updated
2026-04-28 18:08 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2023/45xxx/CVE-2023-45657.json
Linked Threat
CVE-2023-45657 — Nexter <= 2.0.3 - Authenticated (Subscriber+) SQL Injection via 'to' and 'from'

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published
2023-11-06 09:15:08 UTC
NVD last modified
2026-06-17 06:29:00 UTC
NVD CVSS v3.1
CVSS 8.5 / 10 8.5 8.5 / 10 HIGH source: audit@patchstack.com
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Exploitability subscore
3.1 / 10
Impact subscore
4.7 / 10
EPSS score
0.0128 (probability of exploitation in next 30 days)
EPSS percentile
67.12% vs all CVEs — higher = more likely to be exploited, as of 2026-07-27

NVD / KEV / EPSS data refreshed 2026-07-27 23:45 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2023-49948
Assigner
Patchstack
Published
Nov 6, 2023, 8:52:50 AM
Updated
Apr 28, 2026, 4:08:43 PM
EUVD base score (CVSS 3.1)
8.5 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
EUVD-reported EPSS
11.1900
Vendors
POSIMYTH
Products
Nexter (n/a ≤2.0.3)
Aliases
GHSA-9xrg-mh99-h5f7

ENISA description: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in POSIMYTH Nexter allows SQL Injection.This issue affects Nexter: from n/a through 2.0.3.

EUVD references (1)

Affected products (1)
VendorProductVersionsPlatforms
POSIMYTH Nexter n/a (affected) —

Affected products — CPE 2.3 (1) NVD

NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.

  • cpe:2.3:a:posimyth:nexter:*:*:*:*:*:wordpress:*:*

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

MITRE references (1) cveawg.mitre.org

Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.

Web references (5)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

NVD-tagged references (2)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

Indicators (2)

IOCs linked to the auto-promoted Threat row.

TypeValueVirusTotalAttached
domain injection.this no local data 2026-05-18 21:20 UTC
cve CVE-2023-45657 no local data 2026-06-06 14:56 UTC

Flagged vendors

    Remediations (20)

    Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

    AI Forensic Analysis

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    Raw JSON

    The full cvelistV5 record. Download as CVE-2023-45657.json.

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